Having big problems persuading a python,matplotlib and Basemap project to freeze using Pyinstaller.<\/p>\n
On doze and Linux,<\/p>\n
Basemap kept looking in the site\u00a0distribution\u00a0for the data files.<\/p>\n
Workround I found was the addition of this\u00a0environment\u00a0variable PROJ_DIR\u00a0via a tweak to proj.py Which boils down to around line 239, replace this line<\/p>\n with<\/p>\n I still needed to copy the mpl_tools folder across top where the pyinstaller produced single file executable was stored.<\/p>\n Then set these env variables as always ymmv<\/p>\n (looking round in basemaps proj.py and pyproj.py for where folders get set can be fruitful )as well)<\/p>\n I will document this more fully sometime,along with all the useful links I found on the way meantime this may help you get working<\/p>\n set BASEMAPDATA=p:\\dist\\mpl_toolkits\\basemap\\data<\/p>\n set PROJ_DIR=P:\\dist\\mpl_toolkits\\basemap\\data<\/p>\n","protected":false},"excerpt":{"rendered":" Having big problems persuading a python,matplotlib and Basemap project to freeze using Pyinstaller. On doze and Linux, Basemap kept looking in the site\u00a0distribution\u00a0for the data files. Workround I found was the addition of this\u00a0environment\u00a0variable PROJ_DIR\u00a0via a tweak to proj.py as … Continue reading
\nas per this post\u00a0http:\/\/code.google.com\/p\/pyproj\/issues\/detail?id=40&q=PROJ_DIR<\/a><\/p>\n\r\n\r\npyproj_datadir = '\/usr\/share\/basemap\/data'\r\n\r\n<\/pre>\n
\r\nif 'PROJ_DIR' in os.environ:\r\n pyproj_datadir = os.environ['PROJ_DIR']\r\nelse:\r\n pyproj_datadir = os.sep.join([os.path.dirname(__file__), 'data'])\r\n<\/pre>\n